![]() ![]() Refer to the Hit Information help topic for information on how to identify the element located under the mouse pointer. If you handle the MouseDown event for a detail View, the event sender identifies the clone that has actually raised the event.Ī common practice of handling the MouseDown event is to perform specific actions in response to pressing a specific View element. Gets the y-coordinate of the mouse during the generating mouse event. Gets the x-coordinate of the mouse during the generating mouse event. Gets the location of the mouse during the generating mouse event. A detent is one notch of the mouse wheel. Gets a signed count of the number of detents the mouse wheel has rotated, multiplied by the WHEEL_DELTA constant. Gets the number of times the mouse button was pressed and released. The following properties provide information specific to this event: TreeListColumn 클래스 : Format 속성을 사용해 컬럼 포맷 설정하기 ▶ MainForm.cs using System using DevExpress.Utils using DevExpress.XtraEditors using MouseDown event's data class is MouseEventArgs.TreeList.SetNodeIndex(newNode, targetPosition) TreeListNode newNode = treeList.AppendNode(persionValueArray, node.ParentNode) ParentID = Convert.ToInt32(node.GetValue("ParentID")) TreeList.AppendNode(persionValueArray, node) Object persionValueArray = (new PersonExtended(persion, parentID)).ToArray() ParentID = Convert.ToInt32(node.GetValue("ID")) If(position = DragInsertPosition.AsChild) TreeList.AppendNode((new PersonExtended(persion, parentID)).ToArray(), null) Person persion = e.Data.GetData(typeof(TestProject.Person)) as Person Private void treeList_DragDrop(object sender, DragEventArgs e)ĭXDragEventArgs args = treeList.GetDXDragEventArgs(e) ĭragInsertPosition position = args.DragInsertPosition #region 트리 리스트 드래그 DROP 처리하기 - treeList_DragDrop(sender, e) Private void treeList_DragOver(object sender, DragEventArgs e) #region 트리 리스트 드래그 OVER 처리하기 - treeList_DragOver(sender, e) Private void treeList_DragEnter(object sender, DragEventArgs e) #region 트리 리스트 드래그 ENTER 처리하기 - treeList_DragEnter(sender, e) If(!( = GridControl.InvalidRowHandle) & !dragRectangle.Contains(new Point(e.X, e.Y))) Private void gridControl_MouseMove(object sender, MouseEventArgs e) Private void gridControl_MouseDown(object sender, MouseEventArgs e) #region 그리드 컨트롤 마우스 DOWN 처리하기 - gridControl_MouseDown(sender, e) ![]() (new Person("Andrew", "Fuller", "USA" )) (new Person("Sergio", "Rubini", "Italy" )) (new Person("Gerard", "Blain", "France")) ![]() (new Person("Laura", "Callahan", "UK" )) As soon as you remove the message box the MouseUp event will occur again and everything will happen as it did before. ![]() No MouseUp means no click and no click means no change. (new Person("Michael", "Suyama", "UK" )) Whats happening there is that youre displaying a new form (the message box) on the MouseDown event so there is no MouseUp event on the MonthCalendar. Private BindingList gridDataSource = new BindingList() ![]()
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